18918294

素因数分解:

$2^1\times 3^1\times {\mathrm{1481}}^1\times {\mathrm{2129}}^1$

素因数の和:3615

約数の個数: 16

約数和(自身を含む): 37879920

約数和(自身を除く): 18961626

約数列:

[1, 2, 3, 6, 1481, 2129, 2962, 4258, 4443, 6387, 8886, 12774, 3153049, 6306098, 9459147, 18918294]

約数ペア:

[(1, 18918294), (2, 9459147), (3, 6306098), (6, 3153049), (1481, 12774), (2129, 8886), (2962, 6387), (4258, 4443)]